Answer:
25%
Step-by-step explanation:
Discount = 1600 - 1200 = 400
Percentage discount

Answer:
roots (1,0) (3,) the vertical intercept is (0,-12)
Step-by-step explanation:
50 miles = 1 hour
10 miles = 1/50 x 10
= 1/5 hours
= 12 minutes
It will take him 12 minutes to drive 10 miles.
<span>Answer: high temperatures and oxygen</span>